Subtract 6/36 from 27/4
1st number: 6 3/4, 2nd number: 6/36
27/4 - 6/36 is 79/12.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 4 and 36 is 36
Next, find the equivalent fraction of both fractional numbers with denominator 36 - For the 1st fraction, since 4 × 9 = 36,
27/4 = 27 × 9/4 × 9 = 243/36 - Likewise, for the 2nd fraction, since 36 × 1 = 36,
6/36 = 6 × 1/36 × 1 = 6/36 - Subtract the two like fractions:
243/36 - 6/36 = 243 - 6/36 = 237/36 - After reducing the fraction, the answer is 79/12
- In mixed form: 67/12
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/4-6/36 27/4-12/36 27/8-6/36 27/4-6/72 81/4-6/36 27/4-18/36 27/12-6/36 27/4-30/36 27/20-6/36 27/4-42/36 27/28-6/36